Seaside Water Temperature

(Today) 2024

12.1°C / 53.8°F

The water will feel cool (fresh). Probably too cold for all but seasoned swimmers. We'd recommend a 4mm or 5mm wetsuit if you want to stay in the water.

Current weather

7°C / 45°F
(broken clouds)
Partly cloudy
Wind
11 mph
Humidity
94%

The measurements for the water temperature in Seaside, Oregon are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Seaside water temperature derived from many years of historical sea surface temperature data.

Seaside average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Seaside
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 8.2 7.7 7.6 8.9 9.5 12.6 12.9 12.6 12.2 11.2 9.4 8.6
Max °C 11.1 10.5 11.3 11.5 14.9 15.8 16.7 16 15.7 14.6 12.9 11.6
Min °F 47.9 47 47.1 49.1 51.3 56 56.7 56 55.3 53.5 50.3 48.7
Max °F 50.8 49.8 50.8 51.7 56.7 59.2 60.5 59.4 58.8 56.9 53.8 51.7

The warmest water temperature is in July with an average around 58.6°F / 14.8°C. The coldest month is February with an average water temperature of 48.4°F / 9.1°C.

7 day tide forecast for Seaside

FriSatSunMonTueWedThu
  • Low 4:42am
    (0.26m)
  • High 8:51am
    (1.13m)
  • Low 4:25pm
    (0.13m)
  • High 9:47pm
    (1.41m)
  • Low 5:33am
    (0.19m)
  • High 9:59am
    (1.13m)
  • Low 5:08pm
    (0.17m)
  • High 10:16pm
    (1.48m)
  • Low 6:15am
    (0.11m)
  • High 10:58am
    (1.15m)
  • Low 5:46pm
    (0.21m)
  • High 10:44pm
    (1.55m)
  • Low 6:53am
    (0.04m)
  • High 11:49am
    (1.18m)
  • Low 6:23pm
    (0.24m)
  • High 11:12pm
    (1.61m)
  • Low 7:29am
    (-0.02m)
  • High 12:37pm
    (1.22m)
  • Low 6:59pm
    (0.28m)
  • High 11:40pm
    (1.66m)
  • Low 8:05am
    (-0.08m)
  • High 1:21pm
    (1.25m)
  • Low 7:34pm
    (0.3m)
  • High 12:11am
    (1.7m)
  • Low 8:41am
    (-0.12m)
  • High 2:05pm
    (1.26m)
  • Low 8:11pm
    (0.33m)
7 day tide times for Seaside

*These tide times are estimates based on the nearest accurate location (Seaside, 12th Avenue bridge, Necanicum River, Oregon) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.