tidealmanac

Seaplane Harbor, CA tide chart

NOAA station 9414413 · Subordinate station · Datum MLLW · Local time (America/Los_Angeles)

Change stationFull year 2026

Today · Sun, Oct 18

High tideLow tide
  1. Low12:41 AM0.6 ft0.19 m
  2. High8:29 AM5.8 ft1.76 m
  3. Low1:28 PM3.5 ft1.08 m
  4. High6:03 PM6.2 ft1.88 m

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Next high9:09 AM5.9 ft1.80 m · in 12h 51m
Next low1:45 AM0.7 ft0.20 m · in 5h 27m
Range today5.5 ft1.69 m4 predicted tides today
MoonFirstFirst quarter · neap tides

October 2026

Full year
Date1st tide2nd tide3rd tide4th tide
1Thu
5:06 AMHigh · 5.8 ft1.78 m
9:39 AMLow · 3.1 ft0.95 m
3:40 PMHigh · 7.6 ft2.33 m
11:07 PMLow · -0.2 ft-0.06 m
2Fri
6:29 AMHigh · 5.7 ft1.75 m
10:44 AMLow · 3.4 ft1.05 m
4:40 PMHigh · 7.4 ft2.26 m
3Sat
12:20 AMLow · -0.1 ft-0.03 m
7:53 AMHigh · 5.8 ft1.78 m
12:15 PMLow · 3.5 ft1.08 m
5:53 PMHigh · 7.2 ft2.19 m
4Sun
1:37 AMLow · -0.1 ft-0.02 m
8:58 AMHigh · 6.1 ft1.85 m
1:51 PMLow · 3.3 ft1.00 m
7:14 PMHigh · 7.1 ft2.15 m
5Mon
2:45 AMLow · -0.1 ft-0.03 m
9:46 AMHigh · 6.4 ft1.94 m
3:06 PMLow · 2.8 ft0.84 m
8:31 PMHigh · 7.0 ft2.14 m
6Tue
3:41 AMLow · -0.1 ft-0.02 m
10:26 AMHigh · 6.7 ft2.03 m
4:05 PMLow · 2.1 ft0.64 m
9:40 PMHigh · 7.0 ft2.13 m
7Wed
4:28 AMLow · 0.1 ft0.02 m
11:01 AMHigh · 6.9 ft2.12 m
4:57 PMLow · 1.5 ft0.45 m
10:41 PMHigh · 6.9 ft2.12 m
8Thu
5:09 AMLow · 0.3 ft0.11 m
11:33 AMHigh · 7.2 ft2.19 m
5:43 PMLow · 0.9 ft0.28 m
11:37 PMHigh · 6.8 ft2.08 m
9Fri
5:47 AMLow · 0.7 ft0.23 m
12:04 PMHigh · 7.4 ft2.25 m
6:26 PMLow · 0.4 ft0.14 m
10Sat
12:31 AMHigh · 6.7 ft2.04 m
6:22 AMLow · 1.2 ft0.37 m
12:32 PMHigh · 7.5 ft2.28 m
7:06 PMLow · 0.1 ft0.04 m
11Sun
1:22 AMHigh · 6.5 ft1.98 m
6:57 AMLow · 1.7 ft0.53 m
1:00 PMHigh · 7.5 ft2.28 m
7:46 PMLow · -0.1 ft-0.02 m
12Mon
2:14 AMHigh · 6.3 ft1.92 m
7:33 AMLow · 2.3 ft0.69 m
1:28 PMHigh · 7.4 ft2.27 m
8:24 PMLow · -0.1 ft-0.04 m
13Tue
3:06 AMHigh · 6.1 ft1.86 m
8:09 AMLow · 2.7 ft0.83 m
1:56 PMHigh · 7.3 ft2.23 m
9:04 PMLow · 0.0 ft-0.01 m
14Wed
4:01 AMHigh · 5.9 ft1.80 m
8:47 AMLow · 3.1 ft0.96 m
2:28 PMHigh · 7.1 ft2.17 m
9:48 PMLow · 0.1 ft0.03 m
15Thu
5:03 AMHigh · 5.8 ft1.75 m
9:32 AMLow · 3.5 ft1.05 m
3:06 PMHigh · 6.9 ft2.10 m
10:37 PMLow · 0.3 ft0.10 m
16Fri
6:14 AMHigh · 5.6 ft1.72 m
10:31 AMLow · 3.7 ft1.12 m
3:53 PMHigh · 6.6 ft2.02 m
11:35 PMLow · 0.5 ft0.16 m
17Sat
7:30 AMHigh · 5.7 ft1.73 m
11:59 AMLow · 3.7 ft1.13 m
4:52 PMHigh · 6.4 ft1.94 m
18Sun
12:41 AMLow · 0.6 ft0.19 m
8:29 AMHigh · 5.8 ft1.76 m
1:28 PMLow · 3.5 ft1.08 m
6:03 PMHigh · 6.2 ft1.88 m
19Mon
1:45 AMLow · 0.7 ft0.20 m
9:09 AMHigh · 5.9 ft1.80 m
2:34 PMLow · 3.2 ft0.96 m
7:17 PMHigh · 6.1 ft1.85 m
20Tue
2:38 AMLow · 0.6 ft0.19 m
9:39 AMHigh · 6.1 ft1.87 m
3:25 PMLow · 2.7 ft0.82 m
8:26 PMHigh · 6.1 ft1.86 m
21Wed
3:23 AMLow · 0.6 ft0.20 m
10:05 AMHigh · 6.4 ft1.94 m
4:07 PMLow · 2.1 ft0.65 m
9:28 PMHigh · 6.2 ft1.88 m
22Thu
4:01 AMLow · 0.7 ft0.23 m
10:29 AMHigh · 6.7 ft2.03 m
4:44 PMLow · 1.5 ft0.46 m
10:25 PMHigh · 6.3 ft1.91 m
23Fri
4:37 AMLow · 0.9 ft0.29 m
10:54 AMHigh · 7.0 ft2.13 m
5:21 PMLow · 0.9 ft0.26 m
11:19 PMHigh · 6.3 ft1.93 m
24Sat
5:12 AMLow · 1.3 ft0.38 m
11:21 AMHigh · 7.3 ft2.23 m
5:58 PMLow · 0.2 ft0.07 m
25Sun
12:13 AMHigh · 6.4 ft1.95 m
5:47 AMLow · 1.7 ft0.50 m
11:49 AMHigh · 7.6 ft2.33 m
6:37 PMLow · -0.3 ft-0.10 m
26Mon
1:07 AMHigh · 6.4 ft1.95 m
6:24 AMLow · 2.1 ft0.63 m
12:21 PMHigh · 7.9 ft2.41 m
7:20 PMLow · -0.8 ft-0.24 m
27Tue
2:03 AMHigh · 6.4 ft1.94 m
7:04 AMLow · 2.5 ft0.76 m
12:57 PMHigh · 8.1 ft2.46 m
8:05 PMLow · -1.0 ft-0.32 m
28Wed
3:01 AMHigh · 6.3 ft1.91 m
7:47 AMLow · 2.9 ft0.87 m
1:38 PMHigh · 8.1 ft2.46 m
8:55 PMLow · -1.1 ft-0.34 m
29Thu
4:03 AMHigh · 6.2 ft1.88 m
8:35 AMLow · 3.2 ft0.97 m
2:25 PMHigh · 7.9 ft2.42 m
9:50 PMLow · -1.0 ft-0.30 m
30Fri
5:09 AMHigh · 6.1 ft1.85 m
9:35 AMLow · 3.4 ft1.03 m
3:21 PMHigh · 7.7 ft2.33 m
10:52 PMLow · -0.7 ft-0.22 m
31Sat
6:17 AMHigh · 6.1 ft1.85 m
10:53 AMLow · 3.4 ft1.05 m
4:26 PMHigh · 7.2 ft2.21 m
11:59 PMLow · -0.4 ft-0.13 m
Thu15:06 AM5.8 ft1.78 m9:39 AM3.1 ft0.95 m3:40 PM7.6 ft2.33 m11:07 PM-0.2 ft-0.06 mFri26:29 AM5.7 ft1.75 m10:44 AM3.4 ft1.05 m4:40 PM7.4 ft2.26 mSat312:20 AM-0.1 ft-0.03 m7:53 AM5.8 ft1.78 m12:15 PM3.5 ft1.08 m5:53 PM7.2 ft2.19 mSun41:37 AM-0.1 ft-0.02 m8:58 AM6.1 ft1.85 m1:51 PM3.3 ft1.00 m7:14 PM7.1 ft2.15 mMon52:45 AM-0.1 ft-0.03 m9:46 AM6.4 ft1.94 m3:06 PM2.8 ft0.84 m8:31 PM7.0 ft2.14 mTue63:41 AM-0.1 ft-0.02 m10:26 AM6.7 ft2.03 m4:05 PM2.1 ft0.64 m9:40 PM7.0 ft2.13 mWed74:28 AM0.1 ft0.02 m11:01 AM6.9 ft2.12 m4:57 PM1.5 ft0.45 m10:41 PM6.9 ft2.12 mShow the whole month

Heights relative to MLLW; times local to the station. Predictions from NOAA CO-OPS; not for navigation.

Nearby stations

Distance from this station. A nearer station is not necessarily the right one for your shore.
Point San BrunoCA · NOAA 9414402 · 1 mi (2 km)Oyster Point MarinaCA · NOAA 9414392 · 2 mi (3 km)South San FranciscoCA · NOAA 9414391 · 2 mi (3 km)Coyote Point MarinaCA · NOAA 9414449 · 5 mi (8 km)